2151962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 16

約数和(自身を含む): 3447360

約数和(自身を除く): 1295398

約数列:

[1, 2, 17, 34, 167, 334, 379, 758, 2839, 5678, 6443, 12886, 63293, 126586, 1075981, 2151962]

約数ペア:

[(1, 2151962), (2, 1075981), (17, 126586), (34, 63293), (167, 12886), (334, 6443), (379, 5678), (758, 2839)]